L.
Mad-dog Skullcap
| Province | Rank | Native |
|---|---|---|
| Saskatchewan | S3 | Yes |
| Quebec | S4 | Yes |
| British Columbia | S4 | Yes |
| Manitoba | S4 | Yes |
| Nova Scotia | S5 | Yes |
| New Brunswick | S5 | Yes |
| Island of Newfoundland | S3 | Yes |
| Ontario | S5 | Yes |
| Prince Edward Island | S5 | Yes |
| Province | Rank | Native |
|---|---|---|
| Oregon | SNR | Yes |
| Ohio | SNR | Yes |
| California | S1 | Yes |
| Nebraska | SNR | Yes |
| Iowa | S5 | Yes |
| Indiana | S5 | Yes |
| Tennessee | SNR | Yes |
| Pennsylvania | S5 | Yes |
| Massachusetts | SNR | Yes |
| Illinois | SNR | Yes |
| Wisconsin | SNR | Yes |
| Rhode Island | SNR | Yes |
| Oklahoma | SNR | Yes |
| Maine | SNR | Yes |
| Kansas | SNR | Yes |
| Georgia | S4 | Yes |
| Vermont | S5 | Yes |
| Delaware | S4 | Yes |
| Washington | SNR | Yes |
| Alaska | SNR | Yes |
| Virginia | S5 | Yes |
| Connecticut | SNR | Yes |
| Minnesota | SNR | Yes |
| New York | S5 | Yes |
| North Dakota | SNR | Yes |
| New Jersey | SNR | Yes |
| Missouri | SNR | Yes |
| Idaho | SNR | Yes |
| Louisiana | SNR | Yes |
| Arkansas | SNR | Yes |
| North Carolina | S4 | Yes |
| Arizona | SNR | Yes |
| South Carolina | S3 | Yes |
| Mississippi | SNR | Yes |
| Alabama | SNR | Yes |
| New Mexico | SNR | Yes |
| Colorado | S1 | Yes |
| South Dakota | SNR | Yes |
| Texas | SNR | Yes |
| District of Columbia | SNR | Yes |
| Michigan | SNR | Yes |
| Maryland | SNR | Yes |
| West Virginia | S5 | Yes |
| Kentucky | S5 | Yes |
| New Hampshire | SNR | Yes |
| Florida | SNR | Yes |
| Area | Forest | Acres |
|---|---|---|
| Caribou - Speckled Ext | White Mountain National Forest | 5,988 |
| Area | Forest | Acres |
|---|---|---|
| Delirium | Hiawatha National Forest | 190 |
| Area | Forest | Acres |
|---|---|---|
| Baker - Homer - Brule Lakes | Superior National Forest | 6,712 |
| Area | Forest | Acres |
|---|---|---|
| Swan Creek Rare II Study Area | Mark Twain National Forest | 7,310 |
| Area | Forest | Acres |
|---|---|---|
| Allegheny Front | Allegheny National Forest | 7,430 |
| Tracy Ridge | Allegheny National Forest | 9,034 |
| Area | Forest | Acres |
|---|---|---|
| Beaver Dam Creek | Cherokee National Forest | 5,070 |
| Big Laurel Branch Addition | Cherokee National Forest | 5,577 |
| Flint Mill Gap | Cherokee National Forest | 9,494 |
| Area | Forest | Acres |
|---|---|---|
| Wilder Mountain 09082 | Green Mountain and Finger Lakes National Forests | 8,759 |
| Woodford 09086 | Green Mountain and Finger Lakes National Forests | 2,456 |
| Area | Forest | Acres |
|---|---|---|
| Beards Mountain | George Washington National Forest | 7,505 |
| Little River | George Washington National Forest | 27,292 |
| Little Walker Mountain | Jefferson National Forest | 9,818 |
| Area | Forest | Acres |
|---|---|---|
| Mt. Baker Noisy - Diobsud | Mt Baker-Snoqualmie National Forest | 56,039 |
| Area | Forest | Acres |
|---|---|---|
| Cheat Mountain | Monongahela National Forest | 8,191 |
| Cranberry Addition | Monongahela National Forest | 11,123 |
| Cranberry Glades Botanical Area | Monongahela National Forest | 785 |
| East Fork Of Greenbrier | Monongahela National Forest | 7,167 |
| Falls Of Hills Creek | Monongahela National Forest | 6,925 |